Feeling under the weatther. any advice?!

Feeling under the weatther. any advice?

I've had cold after cold for the past month and it seems that just as i'm feeling somewhat better i get another one that lasts longer than before. I've never gotten sick in the summer before and I've already wasted half of it in bed. I'm usually pretty healthy I excercise regularly so whats going on. Its not cold or flu season so why have i been sooo sick with both. any advice with trying to get rid of this virus or whatever it is for good.

1 week ago
I've had a mild temp every now and again. Never topping over 101 yet. mostly headaches and productive(yellowish) cough for about over 3 weeks now if any of this helps.

1 week ago
i've been useing advil and robitusium. the fever reducer works usually untill i get sick again cough medicin not so much. is this contagious as well. I've been working and my coworkers are worried about contracting it

You may have developed an allergy that wasn't showing itself before now. You may have bronchitis. Do some breathing exercises and try to make your lung capacity better for yourself. If you have an atelectasis, you need to reinflate those alveoli. It isn't easy, but it can be done, especially if you are young. If you haven't already, see your doctor. He can give you the best advice and maybe some meds that will help you feel better.